feat: Reinitialize frontend with SvelteKit and TypeScript

- Delete old Vite+Svelte frontend
- Initialize new SvelteKit project with TypeScript
- Configure Tailwind CSS v4 + DaisyUI
- Implement JWT authentication with auto-refresh
- Create login page with form validation (Zod)
- Add protected route guards
- Update Docker configuration for single-stage build
- Add E2E tests with Playwright (6/11 passing)
- Fix Svelte 5 reactivity with $state() runes

Known issues:
- 5 E2E tests failing (timing/async issues)
- Token refresh implementation needs debugging
- Validation error display timing

frontend/node_modules/effect/dist/esm/internal/opCodes/channel.js

@@ -0,0 +1,29 @@
+/** @internal */
+export const OP_BRACKET_OUT = "BracketOut";
+/** @internal */
+export const OP_BRIDGE = "Bridge";
+/** @internal */
+export const OP_CONCAT_ALL = "ConcatAll";
+/** @internal */
+export const OP_EMIT = "Emit";
+/** @internal */
+export const OP_ENSURING = "Ensuring";
+/** @internal */
+export const OP_FAIL = "Fail";
+/** @internal */
+export const OP_FOLD = "Fold";
+/** @internal */
+export const OP_FROM_EFFECT = "FromEffect";
+/** @internal */
+export const OP_PIPE_TO = "PipeTo";
+/** @internal */
+export const OP_PROVIDE = "Provide";
+/** @internal */
+export const OP_READ = "Read";
+/** @internal */
+export const OP_SUCCEED = "Succeed";
+/** @internal */
+export const OP_SUCCEED_NOW = "SucceedNow";
+/** @internal */
+export const OP_SUSPEND = "Suspend";
+//# sourceMappingURL=channel.js.map